U.S. Secretary of State Hillary Rodham Clinton delivers remarks at the first-ever Global Impact Economy Forum at the U.S. Department of State in Washington, D.C., on April 26, 2012. [State Department photo/ Public Domain]

U.S. Secretary of State Hillary Rodham Clinton delivers remarks at the first-ever Global Impact Economy Forum at the U.S. Department of State in Washington, D.C., on April 26, 2012. [State Department photo by Ben Chang/ Public Domain]

U.S. Secretary of State Hillary Rodham Clinton and Under Secretary of State for Public Diplomacy and Public Affairs Tara Sonenshine pose for a photgraph before the Under Secretary is sworn in at the U.S. Department of State in Washington, D.C., April 24, 2012. [State Department photo/ Public Domain]

U.S. Secretary of State Hillary Rodham Clinton bids farewell to Belgian Prime Minister Elio Di Rupo after their bilateral meeting at his residence in Brussels, Belgium, on April 18, 2012. [State Department photo/ Public Domain]

U.S. Secretary of State Hillary Rodham Clinton, accompanied by Assistant Secretary of State for European and Eurasian Affairs Philip Gordon, meets with Belgian Prime Minister Elio Di Rupo at the Prime Minister’s residence in Brussels, Belgium, on April 18, 2012. [State Department photo/ Public Domain]

Belgian Prime Minister Elio Di Rupo and U.S. Secretary of State Hillary Rodham Clinton through a hallway in the Prime Minister’s residence in Brussels, Belgium, on April 18, 2012. [State Department photo/ Public Domain]